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SF MARATHON 2026

J Kou

Bib: 3485•M•Age: 37

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 21%
Gender (Male)
#0 / 5052
Top 25%
Division (M35-39)
#0 / 717
Top 24%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
15:01
Rank: #446
Start → 2M
15:01 | 7:30/mi
4M
30:37
Rank: #493 (-47)
2M → 4M
15:36 | 7:48/mi
6M
46:13
Rank: #507 (-14)
4M → 6M
15:36 | 7:48/mi
8M
1:01:44
Rank: #524 (-17)
6M → 8M
15:31 | 7:45/mi
9.6M
1:14:53
Rank: #536 (-12)
8M → 9.6M
13:09 | 8:13/mi
10M
1:17:00
Rank: #531 (+5)
9.6M → 10M
2:07 | 5:18/mi
10.5M
1:22:06
Rank: #523 (+8)
10M → 10.5M
5:06 | 10:12/mi
12M
1:34:11
Rank: #576 (-53)
10.5M → 12M
12:05 | 8:03/mi
14M
1:53:02
Rank: #723 (-147)
12M → 14M
18:51 | 9:25/mi
16M
2:10:55
Rank: #928 (-205)
14M → 16M
17:53 | 8:57/mi
18M
2:28:48
Rank: #902 (+26)
16M → 18M
17:53 | 8:57/mi
20M
2:48:43
Rank: #1034 (-132)
18M → 20M
19:55 | 9:57/mi
22M
3:08:42
Rank: #1191 (-157)
20M → 22M
19:59 | 9:59/mi
24M
3:31:42
Rank: #1393 (-202)
22M → 24M
23:00 | 11:30/mi
Finish· 26.22 mi
3:54:54
Rank: #1500 (-107)
24M → Finish
23:12 | 10:27/mi

Course Map & Elevation

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time1:53:02
Pace8:04 /mi
2nd Half
Distance12.22 mi
Time2:01:52
Pace9:58 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:42:5915:017:3015:01
7:30
-
4M
4.00 mi05:58:3530:377:3915:36
7:48
+0:18
6M
6.00 mi06:14:1146:137:4215:36
7:48
0:00
8M
8.00 mi06:29:421:01:447:4315:31
7:45
-0:03
9.6M
9.60 mi06:42:511:14:537:4813:09
8:13
+0:28
10M
10.00 mi06:44:581:17:007:422:07
5:18
-2:55
10.5M
10.50 mi06:50:041:22:067:495:06
10:12
+4:54
12M
12.00 mi07:02:091:34:117:5112:05
8:03
-2:09
14M
14.00 mi07:21:001:53:028:0418:51
9:25
+1:22
16M
16.00 mi07:38:532:10:558:1117:53
8:57
-0:28
18M
18.00 mi07:56:462:28:488:1617:53
8:57
0:00
20M
20.00 mi08:16:412:48:438:2619:55
9:57
+1:00
22M
22.00 mi08:36:403:08:428:3519:59
9:59
+0:02
24M
24.00 mi08:59:403:31:428:4923:00
11:30
+1:31
Finish
26.22 mi09:22:523:54:548:5823:12
10:27
-1:03

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:18 /mi

Average Pace

8:58 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:15:56

32% of race

Time at Steady Pace

1:07:46

29% of race

Time at Slower Pace

1:31:12

39% of race

Average Pace: 8:58 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:42:5915:017:3015:01
7:30
#446
4M
4.00 mi05:58:3530:377:3915:36
7:48
#493
6M
6.00 mi06:14:1146:137:4215:36
7:48
#507
8M
8.00 mi06:29:421:01:447:4315:31
7:45
#524
9.6M
9.60 mi06:42:511:14:537:4813:09
8:13
#536
10M
10.00 mi06:44:581:17:007:422:07
5:18
#531
10.5M
10.50 mi06:50:041:22:067:495:06
10:12
#523
12M
12.00 mi07:02:091:34:117:5112:05
8:03
#576
14M
14.00 mi07:21:001:53:028:0418:51
9:25
#723
16M
16.00 mi07:38:532:10:558:1117:53
8:57
#928
18M
18.00 mi07:56:462:28:488:1617:53
8:57
#902
20M
20.00 mi08:16:412:48:438:2619:55
9:57
#1034
22M
22.00 mi08:36:403:08:428:3519:59
9:59
#1191
24M
24.00 mi08:59:403:31:428:4923:00
11:30
#1393
Finish
26.22 mi09:22:523:54:548:5823:12
10:27
#1500
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 7%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:13

Segment Time

8:01/mi

Pace

0.90 mi

Distance

Overall

515

Men

470

Division

70

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi446409601353(Top 19%)1168(Top 23%)165(Top 23%)
4M4.00 mi2.00 mi493-47449-4066-6545(Top 8%)495(Top 10%)69(Top 10%)
6M6.00 mi2.00 mi507-14461-1268-2582(Top 8%)525(Top 10%)74(Top 10%)
8M8.00 mi2.00 mi524-17477-1670-2666(Top 9%)596(Top 12%)85(Top 12%)
9.6M9.60 mi1.60 mi536-12487-1069+1683(Top 10%)613(Top 12%)91(Top 13%)
10M10.00 mi0.40 mi531+5483+469503(Top 7%)463(Top 9%)67(Top 9%)
10.5M10.50 mi0.50 mi523+8476+768+1576(Top 8%)521(Top 10%)76(Top 11%)
12M12.00 mi1.50 mi576-53521-4576-81353(Top 19%)1168(Top 23%)165(Top 23%)
14M14.00 mi2.00 mi723-147649-12897-211821(Top 25%)1560(Top 31%)225(Top 31%)
16M16.00 mi2.00 mi928-205827-178116-193413(Top 48%)2644(Top 52%)374(Top 52%)
18M18.00 mi2.00 mi902+26804+23111+51147(Top 16%)974(Top 19%)127(Top 18%)
20M20.00 mi2.00 mi1034-132910-106126-152552(Top 36%)2031(Top 40%)279(Top 39%)
22M22.00 mi2.00 mi1191-1571028-118148-223125(Top 44%)2383(Top 47%)329(Top 46%)
24M24.00 mi2.00 mi1393-2021180-152164-163338(Top 47%)2453(Top 49%)354(Top 49%)
Finish26.22 mi2.22 mi1500-1071260-80174-102817(Top 39%)2096(Top 41%)294(Top 41%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 19%
×1human
+6ft-11ft

Overall

1353

Males

1168

M35-39

165

2M→4M

2.0 - 4.0 mi

Top 8%
×4stories
+75ft-70ft

Overall

545

Males

495

M35-39

70

4M→6M

4.0 - 6.0 mi

Top 8%
×5stories
+71ft-18ft

Overall

582

Males

525

M35-39

76

6M→8M

6.0 - 8.0 mi

Top 9%
×9stories
+106ft-21ft

Overall

666

Males

596

M35-39

85

8M→9.6M

8.0 - 9.6 mi

Top 10%
×13stories
+117ft-177ft

Overall

683

Males

613

M35-39

91

9.6M→10M

9.6 - 10.0 mi

Top 7%
×1story
+17ft-12ft

Overall

503

Males

463

M35-39

67

10M→10.5M

10.0 - 10.5 mi

Top 8%
×9stories
+0ft-102ft

Overall

576

Males

521

M35-39

76

10.5M→12M

10.5 - 12.0 mi

Top 19%
×18stories
+304ft-125ft

Overall

1353

Males

1168

M35-39

165

12M→14M

12.0 - 14.0 mi

Top 25%
×9stories
+99ft-125ft

Overall

1821

Males

1560

M35-39

225

14M→16M

14.0 - 16.0 mi

Top 48%
×9stories
+124ft-78ft

Overall

3413

Males

2644

M35-39

375

16M→18M

16.0 - 18.0 mi

Top 16%
×8stories
+106ft-45ft

Overall

1147

Males

974

M35-39

127

18M→20M

18.0 - 20.0 mi

Top 36%
×3stories
+52ft-26ft

Overall

2552

Males

2031

M35-39

280

20M→22M

20.0 - 22.0 mi

Top 44%
×21stories
+17ft-266ft

Overall

3125

Males

2383

M35-39

330

22M→24M

22.0 - 24.0 mi

Top 47%
×3stories
+70ft-85ft

Overall

3338

Males

2453

M35-39

354

24M→Finish

24.0 - 26.2 mi

Top 39%
~flat
+2ft-2ft

Overall

2817

Males

2096

M35-39

294

Passing Analysis

Category:
Athletes Passed
163*
Passed By
1217
Net Change
-1054
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#446
2M → 4M754-47#446#493
4M → 6M1024-14#493#507
6M → 8M9*26-17#507#524
8M → 9.6M517-12#524#536
9.6M → 10M50+5#536#531
10M → 10.5M135+8#531#523
10.5M → 12M053-53#523#576
12M → 14M3*150-147#576#723
14M → 16M4209-205#723#928
16M → 18M6539+26#928#902
18M → 20M8*140-132#902#1034
20M → 22M8*165-157#1034#1191
22M → 24M12*214-202#1191#1393
24M → Finish14*121-107#1393#1500
TOTALS163*1217-1054

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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